Seven people have been arrested as part of an investigation into suspected drug dealing in Chesterfield.
Officers, including armed officers, attended a property in Devonshire Close, Newbold, on Thursday 15 October.
A 16-year-old boy, three men, aged 18, 25 and 28 and three women aged 24, 37 and 39 were arrested on suspicion of being concerned in the supply of class A drugs.
They all remain in police custody.
A scene remains in place while investigations continue.
